Shift mechanism for power transmissions

摘要: In a shift mechanism for change-speed gearing in power transmission unit, spring loaded movable element the form of piston is slidably disposed within reverse head member to be pushed inwardly by engagement with shift-and-select lever, and stopper pin integral between first position which apart from lever second engaged being arranged located at its outer end adjacent stationary restrict unexpected forward movement fork shaft aligned recessed portion permit establishment gear train.